4-Nitrobenzaldehyde → 4-[(4-Nitrophenyl)methylene]-3,5-heptanedione

HRID 486698

Reaction equation

[N+:1]([C:4]1[CH:11]=[CH:10][C:7]([CH:8]=O)=[CH:6][CH:5]=1)([O-:3])=[O:2].[CH3:12][CH2:13][C:14](=[O:20])[CH2:15][C:16](=[O:19])[CH2:17][CH3:18]>>[N+:1]([C:4]1[CH:11]=[CH:10][C:7]([CH:8]=[C:15]([C:14](=[O:20])[CH2:13][CH3:12])[C:16](=[O:19])[CH2:17][CH3:18])=[CH:6][CH:5]=1)([O-:3])=[O:2]

Participants

Reactant 2

HCID 5414-Nitrobenzaldehyde

HCID 819233,5-Heptanedione

Product 1

HCID 190964024-[(4-Nitrophenyl)methylene]-3,5-heptanedione

Procedure

The procedure described in Example 1 was repeated by using 1.5 g of 4-nitrobenzaldehyde and 2.0 g of 3,5-heptanedione. Yield 1.7 g, yellow oil.

Sources & evidence

ORD record: ord-b1e2b86872324d8cbb1461751c39ef34
Source dataset: uspto-grants-1994_03
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US05292771

Linked notes

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